Question

Q.1) For every sub question 4 alternative answers are given choos
answer and write letter of alphabet of it
i) If 4.8, 6.0, x and 8.5 are in proportion then value of x is​

Answer 1

Step-by-step explanation:

in 4.8:6.0::x:8.5 product of extreme=product of means

4.8×8.5=6×x

=6.8 answer

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